Perhaps you should try some spelling variations:
than thanh » thanh thanh, thuan thanh, thang thanh
phap thong » phap phong, phap chong, pho thong
thuoc anh » thuoc thanh, thuoc dang, thuoc sach
khoa phap » khoa phau, khoan phai, khong phap
khoa than » khoa luan, hoa thai, hoa tan
co thuoc » cao thuoc, co thuc, o thuoc
anh khoa » doanh khoa, hang khoa
dao truc » dao tuc, dao tru, dai truc
te lanh » te danh, tu lanh, tren lanh
lanh co » anh co, lang co, danh co
lan dao » lanh dao, van dao, lan dau
te lan » te luan, te ban, te lai

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( te lanh co thuoc anh khoa phap thong ) or ( te lan dao truc bach khoa than thanh ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( te lanh co thuoc anh khoa phap thong ) OR ( te lan dao truc bach khoa than thanh )).
• Adding a wildcard symbol may retrieve word variants: (( te lanh co thuoc anh khoa phap thong ) or ( te lan dao truc bach khoa than thanh ))*.