Perhaps you should try some spelling variations:
thong than » thong thanh, thong phan, thong nhan
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh dinh » thanh dinh, hinh dinh, hanh tinh
ho chieu » theo chieu, hoc thieu, doi chieu
va thong » va thuong, va phuong, va cong
toan cau » toan ban, toan tap, toan tai
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: ho chieu xanh - hanh dinh ((va thong) or (he thong)) thong than ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh dinh ((va thong) OR (he thong)) thong than ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh dinh ((va thong) or (he thong)) thong than ((toan cau) or (toan cao))*.