Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hinh trong » chinh trong, dinh trong, sinh trong
dong thanh » truong thanh
trong cua » truong cua, thong cua, trong ca
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong san, cong thanh
toan cao » toan ban, toan tap

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 - hinh trong cua nhung ((cong tan) or (dong thanh)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hinh trong cua nhung ((cong tan) OR (dong thanh)) toan cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hinh trong cua nhung ((cong tan) or (dong thanh)) toan cao*.