Perhaps you should try some spelling variations:
thieu manh » hieu manh, tien manh, trieu minh
quang toan » quang tuan, quang tran, quang doan
hoc thieu » toc thieu, hoc hien
toan lang » toan mang, toan tang, hoang lang
lang cong » dang cong, bang cong, hang cong
cong tac » cong ty
tac than » tac thanh, tam than, tac nhan
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu manh - tran quang toan lang cong tac than cau~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu manh - tran quang toan lang cong tac than cau*.