Perhaps you should try some spelling variations:
hanh tri » thanh tri, hanh tai, hanh trinh
sach ky » sach y, sach ty, sach kem
nang xa » lang xa, nang ma, mang xa
cam luc » cam xuc, cau luc
va hanh » van hanh, va thanh, va danh
sac ky » cac ky, sai ky
va cam » va cham, va cac, va cao
luc va » duc va, tuc va, loc va
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((sach ky) or (sac ky)) ((nang xa) or (nang x)) hoi. lieu va cam luc va hanh tri cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((sach ky) OR (sac ky)) ((nang xa) OR (nang x)) hoi. lieu va cam luc va hanh tri cua te.
• Adding a wildcard symbol may retrieve word variants: toc ((sach ky) or (sac ky)) ((nang xa) or (nang x)) hoi. lieu va cam luc va hanh tri cua te*.