Perhaps you should try some spelling variations:
thanh thanh » thanh toan, thanh phan, phan thanh
thanh trung » thanh tung
nhanh thanh » phan thanh, nhanh tinh
thong cong » trong cong, tong cong, thong thong
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
chi sach » chinh sach, chieu sach, co sach
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: doi chi sach - thanh trung cua thong cong ((thanh thanh) or (nhanh thanh)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi sach - thanh trung cua thong cong ((thanh thanh) OR (nhanh thanh)) cau.
• Adding a wildcard symbol may retrieve word variants: doi chi sach - thanh trung cua thong cong ((thanh thanh) or (nhanh thanh)) cau*.