Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tran » thanh trang, thanh toan, thanh tra
tran trong » quan trong, tran hong
hoc thieu » toc thieu, hoc hien
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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 tran ((tran trong) or (gian trong)) cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh tran ((tran trong) OR (gian trong)) cong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tran ((tran trong) or (gian trong)) cong dan phan cau*.