Perhaps you should try some spelling variations:
manh hanh » xanh hanh, danh thanh, minh thanh
hanh vai » hanh vi, hanh va, hanh tai
duc manh » suc manh, duc anh, duc minh
sach tu » sach thu, sach ty, sach uu
vai cua » dai cua, hai cua, lai cua
cac duc » cac du, cao duc, cac dac
hieu ve » hieu va, hieu van
mai hoi » mai khoi, dai hoi, lai hoi
cach tu » cach thuc
ma hoi » xa hoi, ma hoa, me hoi
ve cac » va cac, vien cac
cua tu » cua tuc, cua su, cua cu

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 tu) or (cach tu)) nang ((ma hoi) or (mai hoi)). hieu ve cac duc manh hanh vai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ((sach tu) OR (cach tu)) nang ((ma hoi) OR (mai hoi)). hieu ve cac duc manh hanh vai cua tu.
• Adding a wildcard symbol may retrieve word variants: te ((sach tu) or (cach tu)) nang ((ma hoi) or (mai hoi)). hieu ve cac duc manh hanh vai cua tu*.