Perhaps you should try some spelling variations:
thieu manh » hieu manh, tien manh, trieu minh
thanh tung » thanh cong
tang thanh » dang thanh, trung thanh, hoang thanh
thanh chau » thanh cha, thanh cham, thanh chu
hoc thieu » toc thieu, hoc hien
cong tang » cong thang, cong tan, cong lang
cua dang » cua cong, cua ban

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 - ((thanh trung) OR (thanh tung)) ((cua dang) or (va nhung)) cong tang thanh chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu manh - ((thanh trung) OR (thanh tung)) ((cua dang) OR (va nhung)) cong tang thanh chau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu manh - ((thanh trung) OR (thanh tung)) ((cua dang) or (va nhung)) cong tang thanh chau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu manh - ((thanh trung) OR (thanh tung)) ((cua dang) or (va nhung)) cong tang thanh chau*.