Perhaps you should try some spelling variations:
kham thong » khap thong, khau thong, pham thuong
sach tham » sach nha
tham tien » pham tien, tham kien, thang tien
tien bac » mien bac, ten bac, vien bach
thu sach » tu sach, thuat sach, thuoc sach
sach tri » sach tai, sach tren, sach truc
tri truc » tri thuc, thi truc, tri thuoc
bach nha » sach nha, bac nha, bach ha
nha kham » nhan kham, nho kham, nhap khau
vu sach » vu bach, su sach, vu khach
bac haa » bac ha, bac thay, bac nhat
haa he » hoa he

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( vu sach tham tien bac haa he thong ) or ( thu sach tri truc bach nha kham thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( vu sach tham tien bac haa he thong ) OR ( thu sach tri truc bach nha kham thong ))*.