Perhaps you should try some spelling variations:
trung thanh » truong thanh
trung tuan » trung tam, tran tuan, truong thanh
nhung cong » dung cong, thong cong, hang cong
cong vang » cong lang, cong quang, cong ngang
toan cao » toan ban
toan tap » toan ban
ho cuu » ho chu, ho cua, so cuu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho cuu tinh - thanh ((trung tuan) or (trung thanh)) nhung cong vang ((toan cao) OR (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho cuu tinh - thanh ((trung tuan) OR (trung thanh)) nhung cong vang ((toan cao) OR (toan tap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho cuu tinh - thanh ((trung tuan) or (trung thanh)) nhung cong vang ((toan cao) OR (toan tap))".
• Adding a wildcard symbol may retrieve word variants: ho cuu tinh - thanh ((trung tuan) or (trung thanh)) nhung cong vang ((toan cao) OR (toan tap))*.