Perhaps you should try some spelling variations:
ngan khong » nganh khong, nhan khong, ngan hang
khau thong » khau thuong, khap thong, khau tong
thi thuong » thi truong, thi phuong, thi huong
hoach tri » hoach toi, hoach hoi, hoach thu
tran mach » tran manh, trinh mach, trong mach
mach khoa » bach khoa, anh khoa, may khoa
khoa khau » khoa kham, khoa phau, khoa chau
sach tren » sach tien, sach tranh
khong thi » khoang thi, khong khi, phong thi
tri tran » thi tran, tri tuan, tri tren
te sach » toc sach
tren te » tien te, tren xe, tren he
te ngan » tu ngan, tai ngan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( thu hoach tri tran mach khoa khau thong ) or ( te sach tren te ngan khong thi thuong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( thu hoach tri tran mach khoa khau thong ) OR ( te sach tren te ngan khong thi thuong ))*.