Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
trung tuan » trung thanh, trung tam, tran tuan
nhung cong » dung cong, thong cong, hang cong
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung cap, dung cua
tang cua » mang cua, hang cua, tang luan
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan tap » toan ban

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