Perhaps you should try some spelling variations:
thong thanh » phong thanh, thong than, trong thanh
chieu xanh » chieu sach, chieu sang, chieu tinh
cua thuong » cua truong, cua phuong, ca thuong
thanh toan » thanh hoa, thanh san, tinh toan
hoc chieu » hoc thieu, ho chieu, hoc hien
cua khong » hua khong, cua phuong, cua cong
toan cau » 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: hoc chieu xanh - hanh chinh ((cua thuong) or (cua khong)) thong thanh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh chinh ((cua thuong) OR (cua khong)) thong thanh toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh chinh ((cua thuong) or (cua khong)) thong thanh toan cau*.