Perhaps you should try some spelling variations:
hoach nham » hoang nham, hoach ha, hoac tham
phap thong » phap phong, phap chong, pho thong
thuoc sach » hoc sach, nuoc sach, thuat sach
khoa phap » khoa phau, khoan phai, khong phap
dao thuoc » cao thuoc, tao thuoc, dang thuoc
sach khoa » bach khoa, sach nha, anh khoa
phu thong » pho thong, khau thong, phan thong
nham tuc » nham thuc, nham muc, pham thuc
cac khoa » cac khoan, cac khoi, dac khoa
sach dao » lanh dao
khoa phu » khoa phau, khoa thu, hoa phu
tuc cac » tu cac, tich cac
tu sach » thu sach, su sach, te sach

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( thu hoach nham tuc cac khoa phap thong ) or ( tu sach dao thuoc sach khoa phu thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( thu hoach nham tuc cac khoa phap thong ) OR ( tu sach dao thuoc sach khoa phu thong )).
• Adding a wildcard symbol may retrieve word variants: (( thu hoach nham tuc cac khoa phap thong ) or ( tu sach dao thuoc sach khoa phu thong ))*.