Perhaps you should try some spelling variations:
lanh tranh » lan tranh, hanh trinh, sach tranh
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
thien anh » thien danh, tien anh, thien thanh
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
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 ((thien anh) or (chieu xanh)) - ((lanh tranh) or (canh tranh)) cua nhung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien anh) OR (chieu xanh)) - ((lanh tranh) OR (canh tranh)) cua nhung cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc ((thien anh) or (chieu xanh)) - ((lanh tranh) or (canh tranh)) cua nhung cong dan toan ban*.