Perhaps you should try some spelling variations:
manh gianh » manh giang, manh binh, manh tinh
sach thue » sach thu, sach thieu, sach tham
gianh lai » gian lan
cua triet » cua viet, su triet, va triet
duc manh » suc manh, duc anh, duc minh
sach ty » sach y, sach tu, sach thu
lang xa » lang ha, dang xay, lang van
hieu ve » hieu va, hieu van
cam duc » cam xuc, cao duc, pham duc
lai cua » dai cua, hai cua, lai chau
ve cam » ve cham, ve cac, va cam

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 ty) or (sach thue)) lang xa hoi. hieu ve cam duc manh gianh lai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sach ty) OR (sach thue)) lang xa hoi. hieu ve cam duc manh gianh lai cua triet.
• Adding a wildcard symbol may retrieve word variants: tu ((sach ty) or (sach thue)) lang xa hoi. hieu ve cam duc manh gianh lai cua triet*.