Perhaps you should try some spelling variations:
phan thong » phan thuong, phan hong, phan tong
thuc khanh » thuc hanh, phuc khanh, thuc thanh
thai thuc » thai thuy, thai tuc, tham thuc
khanh hoa » thanh hoa, hang hoa
cach tham » sach tham, cach thuc, cach pha
cac khong » cac phong, cat khong, cac phuong
xac thai » rac thai, sac thai, xa thai
hoa phan » hoa dan, co phan
tham tuc » tham thuc, thai tuc, nham thuc
khong he » khong khi, hong ha, khong _
tu cach » tu cac
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 khanh hoa phan thong ) or ( tu cach tham tuc cac khong he thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( su xac thai thuc khanh hoa phan thong ) OR ( tu cach tham tuc cac khong he thong )).
• Adding a wildcard symbol may retrieve word variants: (( su xac thai thuc khanh hoa phan thong ) or ( tu cach tham tuc cac khong he thong ))*.