Perhaps you should try some spelling variations:
thanh phuong » thanh huong, thanh chuong, khanh phong
thanh thong » thanh thuong, thanh hong, thanh thang
chieu xanh » chieu sach, chieu sang, chieu tinh
chiet tach » chieu sach
thuong con » thuong dong, truong cong, thong cong
con tinh » cong tinh, don tinh, son tinh
toan cao » toan ban, toan tap

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) or (chiet tach)) - ((thanh thong) or (thanh phuong)) va thuong con tinh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (chiet tach)) - ((thanh thong) OR (thanh phuong)) va thuong con tinh toan cao.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (chiet tach)) - ((thanh thong) or (thanh phuong)) va thuong con tinh toan cao*.