Perhaps you should try some spelling variations:
chieu thien » chieu chien, hieu hien
thien hach » thien thanh, hien hanh
hach xuc » thach duc, hanh xu, cach xu
huu them » huu thu, huu thuc, huu liem
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
hanh va » hanh vi
nang o » nang co, nang ho, nang ro
xuc va » duc va, tuc va, luc va
o hoi » co hoi, o hoc, o hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ty nang o hoi. chieu thien hach xuc va ((hanh va) OR (hang va)) huu them~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ty nang o hoi. chieu thien hach xuc va ((hanh va) OR (hang va)) huu them".
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang o hoi. chieu thien hach xuc va ((hanh va) OR (hang va)) huu them*.