Perhaps you should try some spelling variations:
khanh pham » thanh pham, thanh phan, hang pham
hanh cham » thanh cham, thanh pham, thanh chau
danh dinh » dang dinh, anh dinh, danh vinh
sach ky » sach y, sach ty, sach kem
nang xa » nang x, lang xa, nang ma
va danh » va dinh, va dan, va hanh
dinh cu » dinh cuu, dinh chuc, dinh chau
sac ky » cac ky, sai ky
cu tre » cu tren, cua tre, cuu tre

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 xa hoi. thi ((hanh cham) or (khanh pham)) duc va danh dinh cu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach ky) OR (sac ky)) nang xa hoi. thi ((hanh cham) OR (khanh pham)) duc va danh dinh cu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te ((sach ky) OR (sac ky)) nang xa hoi. thi ((hanh cham) or (khanh pham)) duc va danh dinh cu tre".
• Adding a wildcard symbol may retrieve word variants: te ((sach ky) OR (sac ky)) nang xa hoi. thi ((hanh cham) or (khanh pham)) duc va danh dinh cu tre*.