Perhaps you should try some spelling variations:
chan thuong » phan thuong, han thuong, hang thuong
thanh trung » thanh tung
trung chan » trung phan, trong chan, trung can
thi kieu » thi kiem, thi dieu, thi kim
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap
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) or (thi kieu)) tinh - thanh trung chan thuong ((cong dan) OR (cong tan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho lieu) OR (thi kieu)) tinh - thanh trung chan thuong ((cong dan) OR (cong tan)) toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho lieu) or (thi kieu)) tinh - thanh trung chan thuong ((cong dan) OR (cong tan)) toan cau".
• Adding a wildcard symbol may retrieve word variants: ((ho lieu) or (thi kieu)) tinh - thanh trung chan thuong ((cong dan) OR (cong tan)) toan cau*.