Kingdom

Dai Viet title IDs

The de jure lands of Dai Viet in patch 1.20.0.3: 4 duchies, 9 counties and 32 baronies, in the order the game nests them. Dai Viet lies in the empire of Lingnan (e_lingnan). Its capital is Thăng Long.

give_title k_viet

How to use these IDs in the console

In Steam, add -debug_mode to the game's launch options (Properties → General).
In the game, open the console with the ` key (§, ~ or ^ on some keyboards).
Paste the command (give_title c_hai_dong) and press Enter. Using the console turns achievements off for that game.

Hai Dong duchy

give_title d_hai_dong

Hai Dong county
give_title c_hai_dong
- Hai Dong · province 10847give_title b_hai_dong
- Lan Song · province 10848give_title b_lan_song
- Van · province 10849give_title b_van_asia
Binh Nguyen county
give_title c_binh_nguyen
- Binh Nguyen · province 10852give_title b_binh_nguyen
- Vi Long · province 10853give_title b_vi_long
- Thuong Nguyen · province 10854give_title b_thuong_nguyen
- Quang Nguyen · province 10851give_title b_quang_nguyen
- Nung · province 10850give_title b_nung

Nghe An duchy

give_title d_nghe_an

Nghe An county
give_title c_nghe_an
- Nghe An · province 10839give_title b_nghe_an
- Dien Chau · province 10840give_title b_dien_chau
- Ha Tinh · province 12509give_title b_nghe_an_2
- Tra Lan · province 12545give_title b_tra_lan
Sam Nuea county
give_title c_sam_nuea
- Sam Nuea · province 11446give_title b_sam_nuea
- Hua Muong · province 11491give_title b_hua_muong
Nam Dinh county
give_title c_nam_dinh
- Nam Dinh · province 10843give_title b_nam_dinh
- Thanh Hoa · province 10841give_title b_thanh_hoa
- Lam Son · province 11492give_title b_lam_son
- Truong Yen · province 10842give_title b_truong_yen

Lam Tay duchy

give_title d_lam_tay

Lam Tay county
give_title c_lam_tay
- Lam Tay · province 10855give_title b_lam_tay
- Tam Giang · province 10859give_title b_tam_giang
- Chau Phong · province 10862give_title b_chau_phong
- Ha Giang · province 11499give_title b_ha_giang
Quoc Oai county
give_title c_quoc_oai
- Quoc Oai · province 10860give_title b_quoc_oai
- Hoang Giang · province 10858give_title b_hoang_giang
- Son La · province 11445give_title b_son_la
- Muong Lay · province 11500give_title b_muong_lay

Thăng Long duchy

give_title d_thang_long

Thăng Long county
give_title c_thang_long
- Thăng Long · province 10861give_title b_thang_long
- Ha Bac · province 10857give_title b_ha_bac
- Phu Luong · province 10856give_title b_phu_luong
Long Hung county
give_title c_long_hung
- Long Hung · province 10844give_title b_long_hung
- Kien Xuong · province 10845give_title b_kien_xuong
- Tan Hung · province 10846give_title b_tan_hung

Source: game/common/landed_titles/02_china.txt and the English localisation, Crusader Kings III 1.20.0.3. Commands as listed on the official wiki's console page. See also title IDs, character IDs, dynasty IDs and nicknames.