Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
chuc danh » chuc nganh, thuc hanh, chuc nang
chua xang » chua nang, chuc nang, chu bang
hang cong » dang cong, hang nong, bang cong
trinh ve » trinh he, trinh va, trinh vi
cong dan » cong san, cong tan, huong dan
toan tap » toan ban
toan cao » toan ban
ve hang » ve hoang, ve chang, va hang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chuc danh) or (chua xang)) - hanh trinh ve hang cong dan ((toan tap) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chuc danh) OR (chua xang)) - hanh trinh ve hang cong dan ((toan tap) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: theo ((chuc danh) or (chua xang)) - hanh trinh ve hang cong dan ((toan tap) or (toan cao))*.