Perhaps you should try some spelling variations:
bach nang » sach nang, bach dang, bach khang
nang quan » ban quan, nang suat
hanh kien » danh kien, anh kien, thanh vien
huu bach » huu phach, huu hanh, vu bach
quoc lan » quoc ban, nuoc luan, quoc quan
lan hanh » ban hanh, van hanh, lan anh
su triet » su viet, su tien, ve triet
quan xa » quan ha, quan va, quan cua
kien su » nien su, tien su, vien sau
ve cam » ve cham, va cam, ve cai
ve cac » va cac, vien cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: huu bach nang quan xa hoi. hieu ((ve cam) or (ve cac)) quoc lan hanh kien su triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: huu bach nang quan xa hoi. hieu ((ve cam) OR (ve cac)) quoc lan hanh kien su triet.
• Adding a wildcard symbol may retrieve word variants: huu bach nang quan xa hoi. hieu ((ve cam) or (ve cac)) quoc lan hanh kien su triet*.