Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
trung cong » truong cong, trong cong, trung uong
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
cua trung » cua truong, xuan trung, cua nhung
thanh lap » thanh san, thanh hai, thanh van
cong tan » cong tac, cong san, cong thanh
than cap » khan cap, thanh cac, than cua
phan lap » phan dau

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 cua trung cong tan ((than cap) OR (((thanh lap) OR (phan lap))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh trung cua trung cong tan ((than cap) or (((thanh lap) OR (phan lap))))~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh trung cua trung cong tan ((than cap) or (((thanh lap) OR (phan lap))))*.