Perhaps you should try some spelling variations:
phau thong » phap thong, khau thong, phan thong
thuoc cach » thuc cach, truoc cach, cuoc cach
tham thuoc » pham thuoc, tham thuc, nha thuoc
thuoc sach » hoc sach, nuoc sach, thuat sach
doanh cho » danh cho, doanh co, doanh cao
cho thuoc » che thuoc, cao thuoc, phoi thuoc
cach khoa » bach khoa, cac khoa, cac khoan
khoa phau » khoa kham, khoa than, khoa thu
sach tham » sach nha
phan tong » phan trong, phan cong, han tong
so doanh » so danh, su doanh, hoa doanh
thu sach » tu sach, thuat sach, thu hoach
sach hoa » sach ha, sach hoi, bach hoa
hoa phan » hoa dan, co phan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( so doanh cho thuoc cach khoa phau thong ) or ( thu sach tham thuoc sach hoa phan tong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( so doanh cho thuoc cach khoa phau thong ) OR ( thu sach tham thuoc sach hoa phan tong )).
• Adding a wildcard symbol may retrieve word variants: (( so doanh cho thuoc cach khoa phau thong ) or ( thu sach tham thuoc sach hoa phan tong ))*.