Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trong » hanh trang, anh trong, hinh trong
tieu xanh » tieu danh, dieu hanh, tien anh
trong cap » trung cap, trong cac, trong ca
cap dung » ap dung, cao dung, chan dung
cong san » cong tac
song van » hoang van, trong van, duong van
han tai » hang tai, nhan tai, van tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tieu xanh) or (chieu xanh)) - hanh trong cap dung ((cong san) or (song van)) han tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (chieu xanh)) - hanh trong cap dung ((cong san) OR (song van)) han tai.
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) or (chieu xanh)) - hanh trong cap dung ((cong san) or (song van)) han tai*.