Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
trung tuan » trung thanh, trung tam, tran tuan
hoc thieu » toc thieu, hoc hien
tuan dung » tuan duong, tran dung, tan dung
dung cong » dung trong
thanh cac » hanh cac, thanh bac, thanh ca
cong tac » cong ty
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh trung tuan dung cong tac ((thanh cac) OR (((phan cau) OR (phan cac))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh trung tuan dung cong tac ((thanh cac) or (((phan cau) OR (phan cac))))~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh trung tuan dung cong tac ((thanh cac) or (((phan cau) OR (phan cac))))*.