Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh lang » nhanh quang, nhanh thang, nhan dang
hoc chieu » hoc thieu, ho chieu, hoc hien
cua nhung » va nhung
lang cua » mang cua, hang cua, long cua
cong tap » cuong tap, cong tan, tong tap
cong tac » cong ty
toan cau » 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 - nhanh lang cua nhung ((cong tap) or (cong tac)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - nhanh lang cua nhung ((cong tap) OR (cong tac)) toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - nhanh lang cua nhung ((cong tap) or (cong tac)) toan cau*.