Perhaps you should try some spelling variations:
phuong dung » thong dung, cuong dung, phuong hoang
trinh quan » tinh quang, trinh luat, trinh han
lieu tinh » trieu tinh, diep tinh, bien tinh
trinh cua » tinh cua, trinh luat, trinh luan
doi lieu » duoc lieu, doi chieu, du lieu
dung dan » dung dat, dung san, tung dan
dan than » dan chan, ban than, van than
than cap » khan cap, thanh lap, thanh cac

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 - hanh ((trinh cua) OR (trinh quan)) phuong dung dan than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi lieu tinh - hanh ((trinh cua) OR (trinh quan)) phuong dung dan than cap".
• Adding a wildcard symbol may retrieve word variants: doi lieu tinh - hanh ((trinh cua) OR (trinh quan)) phuong dung dan than cap*.