Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
cong thanh » dong thanh, cong trinh, truong thanh
hoc chieu » hoc thieu, ho chieu, hoc hien
manh hung » anh huong
cua nhung » va nhung
hung cua » huong cua, chung cua, khung cua
cong tan » cong tac, cong san, cong ty
toan cau » toan ban, toan tap, toan tai
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: hoc chieu xanh - manh hung cua nhung ((cong tan) or (cong thanh)) ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - manh hung cua nhung ((cong tan) OR (cong thanh)) ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - manh hung cua nhung ((cong tan) or (cong thanh)) ((toan cau) or (toan cao))*.