Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
thong cong » trong cong, thong thong, phong chong
tong cong » trong cong, cong cong, dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
phan cau » phan dau, phan cac, phan lap

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

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