Perhaps you should try some spelling variations:
thanh thong » thanh thuong, thanh hong, thanh thang
chieu xanh » chieu sach, chieu sang, chieu tinh
chiet tach » chieu sach
qua thuong » cua thuong, qua chuong, luat thuong
thuong con » thuong dong, truong cong, thong cong
thong qua » thong quan, thong cua, thong tu
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 qua 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 qua thuong con tinh toan cao.
• Adding a wildcard symbol may retrieve word variants: doi ((chieu xanh) or (chiet tach)) - thanh thong qua thuong con tinh toan cao*.