Perhaps you should try some spelling variations:
thanh thuong » thanh huong, thanh chuong, thanh phuong
thanh trung » thanh tung
dong cong » duong cong, dung cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
cua dong » chua dong, cua cong, cua dang
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (doi chi)) sach - ((thanh trung) or (thanh thuong)) cua dong cong dan phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chi)) sach - ((thanh trung) OR (thanh thuong)) cua dong cong dan phan tu.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (doi chi)) sach - ((thanh trung) or (thanh thuong)) cua dong cong dan phan tu*.