Perhaps you should try some spelling variations:
thieu manh » hieu manh, tien manh, trieu minh
thanh tung » thanh cong
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
thanh cac » hanh cac, thanh bac, thanh ca
tung cua » trung cua, tuong cua, dung cua
khan cap » khan ap, than cap, khoan cam

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 tung cua ((nhung cong) or (thong cong)) ban ((khan cap) or (thanh cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu manh - thanh tung cua ((nhung cong) OR (thong cong)) ban ((khan cap) OR (thanh cac)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu manh - thanh tung cua ((nhung cong) or (thong cong)) ban ((khan cap) or (thanh cac))*.