Perhaps you should try some spelling variations:
phan thong » phan thuong, phan hong, phan tong
thuc thanh » thuoc thanh, thuc hanh, phuc thanh
thai thuc » thai thuy, thai tuc, tham thuc
thanh hoa » thanh pho
sach tham » sach nha
cac phong » cac phuong, cac chuong, chau phong
xac thai » rac thai, sac thai, xa thai
hoa phan » hoa dan, co phan
tham tuc » tham thuc, thai tuc, nham thuc
phong he » khong he, phong le, phong ho
tu sach » thu sach, su sach, te sach
tuc cac » tu cac, tich cac
su xac » pu xac, su cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( su xac thai thuc thanh hoa phan thong ) or ( tu sach tham tuc cac phong he thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( su xac thai thuc thanh hoa phan thong ) OR ( tu sach tham tuc cac phong he thong )).
• Adding a wildcard symbol may retrieve word variants: (( su xac thai thuc thanh hoa phan thong ) or ( tu sach tham tuc cac phong he thong ))*.