Perhaps you should try some spelling variations:
thong duong » tuong duong, thong dung, thong huong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh lang » nhanh quang, nhanh thang, nhan dang
duong tinh » duong minh, duong sinh, dong tinh
ganh nang » anh nang, nganh nong, van nang
cua thong » cua thuong, cua khong, cua tong
toan ban » van ban

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 xanh - ((ganh nang) or (nhanh lang)) cua thong duong tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((ganh nang) OR (nhanh lang)) cua thong duong tinh toan ban.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((ganh nang) or (nhanh lang)) cua thong duong tinh toan ban*.