Perhaps you should try some spelling variations:
phap thong » phap phong, phap chong, pho thong
quyet dung » quyet dinh, tuyen dung
tieu bach » vien bach, hieu cach, lieu bac
bach khoa » anh khoa
phu thong » pho thong, khau thong, phan thong
sach tai » sach bai, sach tham, sach dao
tai tieu » tai lieu, ai tieu, dai tieu
khoa phu » khoa phau, khoa thu, hoa phu
xa quyet » ra quyet, va quyet, ta quyet
cho phap » cho phan, cho phat, che phap
su sach » so sach, vu sach
tu sach » thu sach, te sach, tu cach
sach xa » sach dao, sach nha, sach bai

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( su sach tai tieu bach khoa phu thong ) or ( tu sach xa quyet dung cho phap thong ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( su sach tai tieu bach khoa phu thong ) OR ( tu sach xa quyet dung cho phap thong )).
• Adding a wildcard symbol may retrieve word variants: (( su sach tai tieu bach khoa phu thong ) or ( tu sach xa quyet dung cho phap thong ))*.