Perhaps you should try some spelling variations:
phau thong » phap thong, khau thong, phan thong
cach thuc » anh thuc, cac thu
thuc tiep » thuc tien, truc tiep, thuc hien
khoi phau » khoa phau, khoai chau, khai pha
nuoc sach » nguoi sach, hoc sach, cuoc cach
tho thong » theo thong, pho thong, tao thong
tiep cau » tiep can, thien cau, diem cau
cau khoi » cau hoi, cac khoi, cau thi
sach tai » sach bai, sach tham, sach dao
tai nuoc » tai quoc, thi nuoc, tham nuoc
su cach » su sach, tu cach, su cac
te sach » toc sach
nha tho » nha thuoc, nha khoa, chau tho

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( su cach thuc tiep cau khoi phau thong ) or ( te sach tai nuoc sach nha tho thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( su cach thuc tiep cau khoi phau thong ) OR ( te sach tai nuoc sach nha tho thong )).
• Adding a wildcard symbol may retrieve word variants: (( su cach thuc tiep cau khoi phau thong ) or ( te sach tai nuoc sach nha tho thong ))*.