Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
thong cong » trong cong, tong cong, phong chong
hoc chieu » hoc thieu, ho chieu, hoc hien
tinh cua » trinh cua, sinh cua, tinh chat
than ban » thanh ban, than man, nhuan ban
toan ban » van ban

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 tinh cua ((thong cong) or (thong thong)) ban ((than ban) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - nhanh tinh cua ((thong cong) OR (thong thong)) ban ((than ban) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - nhanh tinh cua ((thong cong) or (thong thong)) ban ((than ban) or (toan ban))*.