Perhaps you should try some spelling variations:
chap thuong » chan thuong, phan thuong, pham thuong
chieu xanh » chieu sach, chieu sang, chieu tinh
hoc chieu » hoc thieu, ho chieu, hoc hien
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
tinh chap » tinh chat, tinh cham, trinh chat
con thanh » cong thanh, son thanh, con than
co thanh » cho thanh, o thanh, co tranh
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 - hanh tinh chap thuong ((con thanh) or (co thanh)) ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh tinh chap thuong ((con thanh) OR (co thanh)) ((toan tap) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh tinh chap thuong ((con thanh) or (co thanh)) ((toan tap) or (toan ban))*.