Perhaps you should try some spelling variations:
thong trinh » thong tinh, chuong trinh, phuong trinh
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhanh lang » nhanh quang, nhanh thang, nhan dang
trinh toan » tinh toan, thanh toan, trinh han
cua thong » cua thuong, cua khong, cua tong
anh dang » anh dong, anh dung, anh bang
anh nang » ganh nang, anh bang, anh sang
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: theo chieu tinh - ((nhanh lang) or (((anh dang) or (anh nang)))) cua thong thong trinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - ((nhanh lang) OR (((anh dang) OR (anh nang)))) cua thong thong trinh toan cau*.