Perhaps you should try some spelling variations:
manh hai » lanh hai, minh hai, thanh hai
danh hai » dang hai, lanh hai, danh hau
tu sach » thu sach, su sach, te sach
sach ky » sac ky, sach y, sach ty
hieu ve » hieu va, hieu van
xuc va » duc va, tuc va, luc va
ve cam » ve cham, ve cac, va cam
nang o » nang co, nang ho, nang ro
cua tu » cua tuc, cua cu, cua te
cua su » qua su
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 ky nang o hoi. hieu ve cam xuc va ((danh hai) OR (manh hai)) ((cua tu) or (cua su))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky nang o hoi. hieu ve cam xuc va ((danh hai) OR (manh hai)) ((cua tu) OR (cua su)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky nang o hoi. hieu ve cam xuc va ((danh hai) OR (manh hai)) ((cua tu) or (cua su))".
• Adding a wildcard symbol may retrieve word variants: tu sach ky nang o hoi. hieu ve cam xuc va ((danh hai) OR (manh hai)) ((cua tu) or (cua su))*.