Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
khong cong » thong cong, chong cong, khong con
khong cang » thong cong, hong bang, khong dung
trinh quan » tinh quang, trinh luat, trinh han
tieu xanh » tieu danh, chieu xanh, dieu hanh
tran tuan » tran xuan, tran quang, tran thanh
quan cac » quanh cac, qua cac, quan cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - thanh tran tuan ((khong cong) or (khong cang)) trinh quan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - thanh tran tuan ((khong cong) OR (khong cang)) trinh quan cac*.