Perhaps you should try some spelling variations:
thanh trung » thanh tung
thong cong » trong cong, tong cong, thong thong
lieu tinh » trieu tinh, diep tinh, bien tinh
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
cong dan » cong san, cong tan, huong dan
chan cac » phan cac, chon cac, nhan cach
phan dau » phan tu, hang dau
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - thanh trung cua thong cong dan ((chan cac) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - thanh trung cua thong cong dan ((chan cac) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - thanh trung cua thong cong dan ((chan cac) or (phan dau))*.