Perhaps you should try some spelling variations:
thanh trung » thanh tung
chuan dong » chuyen dong, chuong dong, chuan doan
chuan long » chat long, quan long, thuan cong
lieu tinh » trieu tinh, diep tinh, bien tinh
chua dong » cua dong, ha dong, huy dong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan tap » toan ban
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 ((((chuan dong) OR (chuan long))) or (chua dong)) cong tac toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - thanh trung ((((chuan dong) OR (chuan long))) OR (chua dong)) cong tac toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho lieu tinh - thanh trung ((((chuan dong) OR (chuan long))) or (chua dong)) cong tac toan tap".
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - thanh trung ((((chuan dong) OR (chuan long))) or (chua dong)) cong tac toan tap*.