Perhaps you should try some spelling variations:
hieu hien » bieu hien, dieu hien, chieu chien
thanh lap » thanh san, phan lap, thanh hai
va thanh » gia thanh, ban thanh, va tinh
su sach » so sach, vu sach
lap cua » lai cua, tap cua, lam cua
y nang » ky nang, ly nang, v nang
cac lo » cac lop, cac co, cac ho
cac bo » bac bo, cac co
cua te » cua tu

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 x ho. hieu hien ((cac lo) OR (cac bo)) va thanh lap cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach y nang x ho. hieu hien ((cac lo) OR (cac bo)) va thanh lap cua te".
• Adding a wildcard symbol may retrieve word variants: su sach y nang x ho. hieu hien ((cac lo) OR (cac bo)) va thanh lap cua te*.