Perhaps you should try some spelling variations:
gianh lai » gian lan
quoc lan » nuoc luan, quoc quan, quoc danh
ky gianh » ky sinh, ky anh, ky danh
quoc ban » quoc bao, quoc quan, quoc binh
lai hoi » dai hoi, lai hoa, lai roi
va chat » van chat, cao chat, hoa chat
tu sai » tu bai, tu san, tu cai
vi cua » vai cua, di cua
sai ky » sac ky
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sai ky gianh lai hoi. hieu ((va chat) or (va phat)) ((quoc ban) OR (quoc lan)) hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sai ky gianh lai hoi. hieu ((va chat) OR (va phat)) ((quoc ban) OR (quoc lan)) hanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sai ky gianh lai hoi. hieu ((va chat) or (va phat)) ((quoc ban) OR (quoc lan)) hanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: tu sai ky gianh lai hoi. hieu ((va chat) or (va phat)) ((quoc ban) OR (quoc lan)) hanh vi cua te*.