Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
chieu xanh » chieu sach, chieu sang, chieu tinh
cong thanh » dong thanh, cong trinh, cong tan
ho chieu » theo chieu, hoc thieu, doi chieu
tuong le » thuong le, tuong len, trong le
le nhung » len nhung, ve nhung, le hung
chan cap » khan cap, than cap, cao cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - thanh tuong le nhung ((huong dan) or (cong thanh)) chan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh tuong le nhung ((huong dan) OR (cong thanh)) chan cap.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh tuong le nhung ((huong dan) or (cong thanh)) chan cap*.