Perhaps you should try some spelling variations:
hanh pham » thanh pham, khanh pham, hang pham
pham duy » pham duc
sinh cua » manh cua, dinh cuu, sinh va
vinh cuu » dinh cuu, dinh cu, tinh cua
thi hanh » thi thanh
va danh » va dinh, va dan, va hanh
sach ky » sach y, sach ty, sach kem
duy va » duy vat, duy van, day va
sac ky » cac ky, sai ky
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ((sach ky) or (sac ky)) nang x hoi. thi hanh pham duy va danh ((vinh cuu) OR (sinh cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ky) OR (sac ky)) nang x hoi. thi hanh pham duy va danh ((vinh cuu) OR (sinh cua)) tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ky) or (sac ky)) nang x hoi. thi hanh pham duy va danh ((vinh cuu) OR (sinh cua)) tre*".