Perhaps you should try some spelling variations:
chieu thien » chieu chien, hieu hien
thien hach » thien thanh, hien hanh
toc sach » hoc sach, doc sach, thuoc sach
hach xuc » thach duc, hanh xu, cach xu
va hanh » van hanh, va thanh, va danh
hanh va » hang va, hanh vi
huu tre » huu tri, cuu tre, huu them
y nang » ly nang, v nang, may nang
ho hoi » hoc hoi, hoa hoi, hoi hoi
xuc va » duc va, tuc va, luc va
va huu » vu huu

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 ((y nang) OR (ky nang)) ho hoi. chieu thien hach xuc va hanh va huu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc sach ((y nang) OR (ky nang)) ho hoi. chieu thien hach xuc va hanh va huu tre".
• Adding a wildcard symbol may retrieve word variants: toc sach ((y nang) OR (ky nang)) ho hoi. chieu thien hach xuc va hanh va huu tre*.