Perhaps you should try some spelling variations:
thuong tinh » thuong binh, truong tinh, thuong tin
khuong tinh » chuong trinh, phuong trinh, phuong binh
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
hanh dong » anh dong, ha dong
dong cua » dung cua, cong cua, huong cua
cua nong » cua cong, cuu nong, cua dong
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: theo ((chieu xanh) or (chieu sang)) - hanh dong cua nong ((thuong tinh) OR (khuong tinh)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chieu sang)) - hanh dong cua nong ((thuong tinh) OR (khuong tinh)) toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) or (chieu sang)) - hanh dong cua nong ((thuong tinh) OR (khuong tinh)) toan cao".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (chieu sang)) - hanh dong cua nong ((thuong tinh) OR (khuong tinh)) toan cao*.