Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh toan » thanh hoa, thanh san, tinh toan
hoc thieu » toc thieu, hoc hien
toan xuan » tran xuan, toan quan, toan luan
nang cong » nang song, dang cong, bang cong
dung cong » dung trong
van thanh » ban thanh, van tuan
thanh hai » thanh phan, thanh hoa, thanh san

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 xanh - thanh toan xuan ((nang cong) or (dung cong)) van thanh hai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh toan xuan ((nang cong) OR (dung cong)) van thanh hai.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh toan xuan ((nang cong) or (dung cong)) van thanh hai*.