Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thien danh » thien anh, thien dang, thien thanh
nhung cong » dung cong, thong cong, hang cong
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
cuu nhung » cua nhung, cuu phuong, chua nhung
tinh cuu » trinh cuu, dinh cuu, tinh cua
cong dan » cong san, cong tan, huong dan
van chat » cao chat
dan van » dang van, doan van, dao van

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 (thien danh)) - hanh tinh cuu nhung cong dan van chat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (thien danh)) - hanh tinh cuu nhung cong dan van chat*.