Perhaps you should try some spelling variations:
thanh trung » thanh tung
cong luong » cong thuong, nang luong, cong cong
lieu tinh » trieu tinh, diep tinh, bien tinh
trung vat » trung va, trung van, trong vat
thanh bac » nhanh bac, thanh bai, thanh san
vat dung » van dung, va dung, viet dung
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 vat dung ((cong luong) OR (cong dong)) thanh bac~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho lieu tinh - thanh trung vat dung ((cong luong) OR (cong dong)) thanh bac".
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - thanh trung vat dung ((cong luong) OR (cong dong)) thanh bac*.