Perhaps you should try some spelling variations:
khoang minh » hoang minh, khong minh, thong minh
bai khoang » dai khoang, tao khoang, mai hoang
cong minh » cong vinh, cong tinh, song minh
hoach ha » hoach va, hoach xay, hoach hoi
giai cau » giai mau, giai ca, giai cac
cau cong » cac cong, cuu cong, cao cong
giai bai » gia ba
me giai » de giai, ve giai, ke giai
te sach » toc sach
nha va » nhan va, nha van, nha ha
ha me » cha me, ba me, ha le

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( thu hoach ha me giai cau cong minh ) or ( te sach nha va giai bai khoang minh ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( thu hoach ha me giai cau cong minh ) OR ( te sach nha va giai bai khoang minh )).
• Adding a wildcard symbol may retrieve word variants: (( thu hoach ha me giai cau cong minh ) or ( te sach nha va giai bai khoang minh ))*.