Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
tran luan » tranh luan, tran xuan, tran tuan
luan cong » luat cong, luong cong, luan chung
cong cong » cong dong, trong cong, dung cong
hoc hieu » hoc thieu, hoc hien, doc hieu
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cam » phan cac, phan cau, khoan cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc hieu) OR (toc thieu)) manh - thanh tran luan cong cong dan phan cam~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc hieu) OR (toc thieu)) manh - thanh tran luan cong cong dan phan cam*".