Perhaps you should try some spelling variations:
thanh tung » thanh cong
lieu tinh » trieu tinh, diep tinh, bien tinh
tung quan » tuong quan, trung quan, dung quan
quan dung » quang dung, quan duong, qua dung
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
chan cap » khan cap, than cap, cao cap
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 tung quan dung ((cong dan) OR (cong san)) chan cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho lieu tinh - thanh tung quan dung ((cong dan) OR (cong san)) chan cap*".