Perhaps you should try some spelling variations:
phap chong » phap phong, phap cong, pham hong
thai truc » thai thuc, thai tuc, thi truc
bach khoa » anh khoa
khoa phap » khoa phau, khoan phai, khong phap
thi hoach » thu hoach, thi hanh, thi hoa
thai thi » tai thi, hai thi, thai nhi
hoach ha » hoach va, hoach xay, hoach hoi
dan tong » dan trong, han tong, dan dong
tu toc » tu hoc, tu goc, tu tot
so toc » so hoc, co toc, ho toc
ha dan » hoa dan, hat dan, ha dang

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( tu toc thai truc bach khoa phap chong ) or ( so toc thai thi hoach ha dan tong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( tu toc thai truc bach khoa phap chong ) OR ( so toc thai thi hoach ha dan tong )).
• Adding a wildcard symbol may retrieve word variants: (( tu toc thai truc bach khoa phap chong ) or ( so toc thai thi hoach ha dan tong ))*.