Perhaps you should try some spelling variations:
kham thong » khap thong, khau thong, pham thuong
tren truoc » trang truoc, tren thuc
truoc cach » cuoc cach, thuc cach, truoc cang
ten nguoi » tren nguoi, den nguoi, dien nguoi
nguoi san » nguoi tay, nguoi dao, nguoi ma
khoa kham » kho khan, khoa than
sach tren » sach tien, sach tranh
kem thong » kiem chong, kiem trong, kim thuong
sach ten » sach tien, sach tet, sach han
san khoa » toan khoa, hang khoa, da khoa
cach nha » sach nha, cac nha, cach pha
tu sach » thu sach, su sach, tu cach
te sach » toc sach
nha kem » phap kem, nha kham

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tu sach ten nguoi san khoa kham thong ) or ( te sach tren truoc cach nha kem thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tu sach ten nguoi san khoa kham thong ) OR ( te sach tren truoc cach nha kem thong )).
• Adding a wildcard symbol may retrieve word variants: (( tu sach ten nguoi san khoa kham thong ) or ( te sach tren truoc cach nha kem thong ))*.