Perhaps you should try some spelling variations:
thanh trung » thanh tung
lieu tinh » trieu tinh, diep tinh, bien tinh
doi lieu » duoc lieu, doi chieu, du lieu
cap dung » cao dung, chan dung, cach dung
cong ban » cong bang, cong san, cong tan
ban phan » ban phap, van phan, ban than
ap dung » xay dung, van dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi lieu tinh - thanh trung ((cap dung) OR (ap dung)) cong ban phan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi lieu tinh - thanh trung ((cap dung) OR (ap dung)) cong ban phan tu".
• Adding a wildcard symbol may retrieve word variants: doi lieu tinh - thanh trung ((cap dung) OR (ap dung)) cong ban phan tu*.