Perhaps you should try some spelling variations:
chieu thien » chieu chien, hieu hien
thien hach » thien thanh, hien hanh
hach truc » sach truc, thach thuc, cach thuc
hanh va » hang va, hanh vi
va hanh » van hanh, va thanh, va danh
truc va » thuc va, thuc vat, trung va
te sach » toc sach
ty hang » ly hang, ty xang, thi hang
ty nang » ky nang, ty xang, ly nang
huu tre » huu tri, cuu tre, huu them
va huu » vu huu
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: te sach ((ty nang) OR (ty hang)) o hoi. chieu thien hach truc va hanh va huu tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ty nang) OR (ty hang)) o hoi. chieu thien hach truc va hanh va huu tre".
• Adding a wildcard symbol may retrieve word variants: te sach ((ty nang) OR (ty hang)) o hoi. chieu thien hach truc va hanh va huu tre*.