Perhaps you should try some spelling variations:
nhung chong » nhung cong, nhung phong, nhung phuong
thieu sach » chieu sach, thien hach, hieu cach
hoc thieu » toc thieu, hoc hien
chong anh » hong anh, phuong anh, khuong anh
anh toan » manh toan, anh tuan, thanh toan
toan cao » toan ban, toan tap
manh va » hanh va, anh va, lanh va
minh va » tinh va, sinh va, sinh vat

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu sach - hanh ((manh va) OR (minh va)) nhung chong anh toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu sach - hanh ((manh va) OR (minh va)) nhung chong anh toan cao".
• Adding a wildcard symbol may retrieve word variants: hoc thieu sach - hanh ((manh va) OR (minh va)) nhung chong anh toan cao*.