Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
thuc hang » thuc hanh, thu hang, phuc hang
phu thong » pho thong, phap thong, khau thong
thu thuat » phau thuat, thu hut
lanh khoa » anh khoa, xanh khoa, doanh khoa
sanh tri » thanh tri, dinh tri, minh tri
tri thuc » tri tue
sach thu » sach thue, sach thieu, sach tham
khoa phu » khoa phau, khoa thu, hoa phu
so sanh » do sanh
su sach » so sach, vu sach
va phu » van phu, va phuc, vai phu

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( so sanh tri thuc hang va phu thong ) or ( su sach thu thuat lanh khoa phu thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( so sanh tri thuc hang va phu thong ) OR ( su sach thu thuat lanh khoa phu thong )).
• Adding a wildcard symbol may retrieve word variants: (( so sanh tri thuc hang va phu thong ) or ( su sach thu thuat lanh khoa phu thong ))*.