Perhaps you should try some spelling variations:
thanh trung » thanh tung
trung toan » truong toan, trung tuan, trung tran
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
cong tan » cong tac, cong san, cong thanh
tan phan » toan phan, than phan, 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) or (((doi chi) OR (doi khi)))) xanh - thanh trung toan thong cong tan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (((doi chi) OR (doi khi)))) xanh - thanh trung toan thong cong tan phan cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) or (((doi chi) OR (doi khi)))) xanh - thanh trung toan thong cong tan phan cau*".