Perhaps you should try some spelling variations:
khong luong » khong xuong, thuong luong, phuong luong
thieu manh » hieu manh, tien manh, trieu minh
hanh trung » thanh trung, hanh trang, manh trung
luong tinh » luong tin, long tinh, luong ninh
hoc thieu » toc thieu, hoc hien
trung cua » truong cua, trung tuan, trung cap
cua khong » hua khong, cua phuong, cua thuong
toan ban » van ban

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 manh - hanh trung cua khong luong tinh ((toan tap) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu manh - hanh trung cua khong luong tinh ((toan tap) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: hoc thieu manh - hanh trung cua khong luong tinh ((toan tap) or (toan ban))*.