Perhaps you should try some spelling variations:
thieu manh » hieu manh, tien manh, trieu minh
hanh tranh » canh tranh, hanh trinh, hanh trang
cong thanh » dong thanh, cong trinh, truong thanh
hoc thieu » toc thieu, hoc hien
tranh cua » doanh cua, manh cua
cua trung » cua truong, xuan trung, cua nhung
cong tan » cong tac, cong san, cong ty
chay cao » cay cao, chat cao, nha cao

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 - hanh tranh cua trung ((cong tan) or (cong thanh)) chay cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu manh - hanh tranh cua trung ((cong tan) OR (cong thanh)) chay cao.
• Adding a wildcard symbol may retrieve word variants: hoc thieu manh - hanh tranh cua trung ((cong tan) or (cong thanh)) chay cao*.