Perhaps you should try some spelling variations:
hoi lang » hoa lang, hoi dan
van hanh » van thanh, ban hanh, van anh
te sach » toc sach
hieu ve » hieu va, hieu van
hanh de » hanh ve, hanh kem
cuu tre » cua tre, cau tren, cau treo
y lang » o lang, tay lang, yen lang
_ lang » o lang, _ land
ve cam » ve cham, ve cac, va cam
cam tu » cam thu, nam tu, dam tu
tu van » tu va
de cuu » de cua

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 ((((y lang) or (hoi lang))) or (_ lang)) xa hoi. hieu ve cam tu van hanh de cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((((y lang) OR (hoi lang))) OR (_ lang)) xa hoi. hieu ve cam tu van hanh de cuu tre.
• Adding a wildcard symbol may retrieve word variants: te sach ((((y lang) or (hoi lang))) or (_ lang)) xa hoi. hieu ve cam tu van hanh de cuu tre*.