Perhaps you should try some spelling variations:
huong cua » dung cua
voi doanh » von doanh, tri doanh, hoa doanh
cham luc » cham soc, nhan luc, cham cuu
hang cua » mang cua, hang ca, thong cua
su sach » so sach, vu sach
luc voi » luc moi, luc doi, luc khoi
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
ly vang » ly hang, ly van, ly quang
y nang » ky nang, ly nang, v nang

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 ((y nang) or (ly vang)) xa hoi. hieu ve cham luc voi doanh ((hang cua) OR (huong cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ((y nang) OR (ly vang)) xa hoi. hieu ve cham luc voi doanh ((hang cua) OR (huong cua)) tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ((y nang) or (ly vang)) xa hoi. hieu ve cham luc voi doanh ((hang cua) OR (huong cua)) tre*".