Perhaps you should try some spelling variations:
hanh lam » thanh lap, hanh kem, hanh va
ve triet » va trien, su triet
su sach » so sach, vu sach
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
ve chat » va chat, van chat
y nang » ky nang, ly nang, v nang
xuc va » tuc va, xac va
luc va » tuc va, loc va
lam ve » la ve, lam vu, nam ve

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 chat ((((xuc va) OR (duc va))) or (luc va)) hanh lam ve triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang xa hoi. hieu ve chat ((((xuc va) OR (duc va))) OR (luc va)) hanh lam ve triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach y nang xa hoi. hieu ve chat ((((xuc va) OR (duc va))) or (luc va)) hanh lam ve triet".
• Adding a wildcard symbol may retrieve word variants: su sach y nang xa hoi. hieu ve chat ((((xuc va) OR (duc va))) or (luc va)) hanh lam ve triet*.