Perhaps you should try some spelling variations:
phap sinh » phau sinh, phai sinh, phap tinh
thep hinh » thi hinh, tap hinh, phap hinh
sinh lam » dinh lam, sinh ly, sinh vat
dinh f.c » dinh cac, dinh hoc, dinh luc
dinh duc » minh duc, ninh duc, tinh duc
dinh doc » trinh doc, dinh so, dinh moi
hinh va » chinh va, hanh va, tinh va

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( phap sinh lam ((dinh f.c) or (dinh duc)). ) or ( thep hinh va ((dinh doc) or (dinh ngoc)). ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( phap sinh lam ((dinh f.c) OR (dinh duc)). ) OR ( thep hinh va ((dinh doc) OR (dinh ngoc)). )).
• Adding a wildcard symbol may retrieve word variants: (( phap sinh lam ((dinh f.c) or (dinh duc)). ) or ( thep hinh va ((dinh doc) or (dinh ngoc)). ))*.