Perhaps you should try some spelling variations:
thieu nganh » hieu nganh, trien nganh, nghiep nganh
dang thanh » dong thanh, dang hanh, hoang thanh
thanh cham » thanh pham, hanh cham, thanh cha
hanh dung » thanh dung, anh dung, hanh dong
dang cong » dung cong
tong cong » trong cong, cong cong, dung cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu nganh - hanh dung luan ((dang cong) or (tong cong)) dang thanh cham~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu nganh - hanh dung luan ((dang cong) OR (tong cong)) dang thanh cham*.