Perhaps you should try some spelling variations:
manh hai » minh hai, thanh hai, van hai
lanh hai » thanh hai, lang chai, lanh dao
te sach » toc sach
hieu he » hieu ve, hiem he, hieu le
cua tre » cua te, cuu tre, cua triet
dang ma » dang mau, dang mam, dang mat
ky dang » ky nang, ky danh
su sach » so sach, vu sach
thu xa » thu xac, thu ha, thu xe
he nam » ha nam, nghe nam

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) or (su sach)) ky dang ma hoa. hieu he nam thu xa ((lanh hai) or (manh hai)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te sach) OR (su sach)) ky dang ma hoa. hieu he nam thu xa ((lanh hai) OR (manh hai)) cua tre.
• Adding a wildcard symbol may retrieve word variants: ((te sach) or (su sach)) ky dang ma hoa. hieu he nam thu xa ((lanh hai) or (manh hai)) cua tre*.