Perhaps you should try some spelling variations:
truong thanh » truong trung, truong chung
nhung cong » dung cong, thong cong, hang cong
trung cua » truong cua, trung tuan, trung cap
ho chinh » hoc chinh, cho chinh, hoa chinh
cong san » cong tac
san chan » san chang, dan chan, san chay
doan » doanh, dan, toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chinh sach - thanh ((trung cua) or (((truong thanh) OR (truong thpt)))) nhung cong san chan doan~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chinh sach - thanh ((trung cua) OR (((truong thanh) OR (truong thpt)))) nhung cong san chan doan.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chinh sach - thanh ((trung cua) or (((truong thanh) OR (truong thpt)))) nhung cong san chan doan".
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - thanh ((trung cua) or (((truong thanh) OR (truong thpt)))) nhung cong san chan doan*.