Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, truong thanh
hoc thieu » toc thieu, hoc hien
thieu anh » thien anh, chieu xanh, thien danh
trinh dan » trinh san, trinh da, trinh dao
trinh han » trinh quan
thuc hung » thuc chung, thuc nhung, thuc dung
cong tan » cong tac, cong san, cong ty
phan lap » phan dau

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 anh - ((trinh dan) or (trinh han)) thuc hung ((cong thanh) or (cong tan)) phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu anh - ((trinh dan) OR (trinh han)) thuc hung ((cong thanh) OR (cong tan)) phan lap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu anh - ((trinh dan) or (trinh han)) thuc hung ((cong thanh) or (cong tan)) phan lap*.