Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
cong thanh » cong trinh, cong tan, truong thanh
dong thanh » truong thanh
chan dung » van dung, dan dung
phan cac » nhan cach, phan dau, phan lap
ap dung » xay dung, van dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - thanh tung ((ap dung) or (chan dung)) ((cong thanh) OR (dong thanh)) phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - thanh tung ((ap dung) OR (chan dung)) ((cong thanh) OR (dong thanh)) phan cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - thanh tung ((ap dung) or (chan dung)) ((cong thanh) OR (dong thanh)) phan cac".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - thanh tung ((ap dung) or (chan dung)) ((cong thanh) OR (dong thanh)) phan cac*.