Perhaps you should try some spelling variations:
dinh quang » tinh quang, minh quang, dinh huong
theo dien » theo tieu, thu dien, thuy dien
dien sach » dien anh
hung cong » nhung cong, hung cuong, phung cong
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan dau » phan tu, hang dau

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo dien sach - hanh ((dinh quang) or (dinh duong)) hung cong dan phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo dien sach - hanh ((dinh quang) OR (dinh duong)) hung cong dan phan dau.
• Adding a wildcard symbol may retrieve word variants: theo dien sach - hanh ((dinh quang) or (dinh duong)) hung cong dan phan dau*.