Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cao » truong dai
tong thong » thong thong, dong thong, thong thuong
cong thong » cong thuong, cong trong, dong thong
doi chieu » doc hieu, doi chi, ho chieu
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu xanh - thanh truong cao ((tong thong) or (cong thong)) dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - thanh truong cao ((tong thong) OR (cong thong)) dan phan cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - thanh truong cao ((tong thong) or (cong thong)) dan phan cau*.