Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
hanh tang » hanh trang, anh tang, hanh mang
thi hien » thi lien, thi huyen, thi hue
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than cao » toan cao, thai cao, than cap
tang va » trang va, tang van, thang va

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((thi hien) or (hoc thieu))) or (doi khi)) xanh - hanh tang va nhung cong ban than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((thi hien) OR (hoc thieu))) OR (doi khi)) xanh - hanh tang va nhung cong ban than cao.
• Adding a wildcard symbol may retrieve word variants: ((((thi hien) or (hoc thieu))) or (doi khi)) xanh - hanh tang va nhung cong ban than cao*.