Perhaps you should try some spelling variations:
thieu manh » hieu manh, tien manh, trieu minh
tran dang » tran quang, tran hoang, tranh hang
dang hung » dang quang, manh hung, van hung
lang dong » lang trong, lao dong, cong dong
dang cong » dung cong
sat phan » sat nhan, vat phan, xuat phan
phan dau » phan tu, hang dau

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 manh - tran dang hung ((lang dong) or (dang cong)) sat phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu manh - tran dang hung ((lang dong) OR (dang cong)) sat phan dau*.