Perhaps you should try some spelling variations:
trien cong » thien cong
thieu xanh » chieu xanh, hieu manh, thien anh
thanh cham » thanh pham, hanh cham, thanh cha
hanh tran » hanh trang, thanh tran, hanh tram
dang cong » dung cong
van thanh » ban thanh, van tuan
tran van » luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - hanh tran van ((dang cong) or (trien cong)) van thanh cham~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - hanh tran van ((dang cong) OR (trien cong)) van thanh cham*.