Perhaps you should try some spelling variations:
chuc ngan » chuc nganh, chuc nang, cua ngan
su sach » so sach, vu sach
nang xa » nang x, lang xa, nang ma
ve cham » va cham, ve chat, vu cham
y nang » ky nang, ly nang, v nang
ve cai » va cai, ve cac, ve tai
di dau » doi dau, di du, di cau

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 xa hoi. hieu ((ve cai) or (ve cham)) chuc ngan hang ((di dau) OR (bi dau)) tren~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang xa hoi. hieu ((ve cai) OR (ve cham)) chuc ngan hang ((di dau) OR (bi dau)) tren.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach y nang xa hoi. hieu ((ve cai) or (ve cham)) chuc ngan hang ((di dau) OR (bi dau)) tren".
• Adding a wildcard symbol may retrieve word variants: su sach y nang xa hoi. hieu ((ve cai) or (ve cham)) chuc ngan hang ((di dau) OR (bi dau)) tren*.