Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thieu manh » hieu manh, tien manh, trieu minh
hoc thieu » toc thieu, hoc hien
tranh cua » doanh cua
cong vinh » cong trinh, trong vinh, cong viec
vinh toan » tinh toan, hinh toan, minh toan
tang cua » mang cua, hang cua, tang luan
manh cua » doanh cua, ban cua
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 ((tang cua) or (((tranh cua) OR (manh cua)))) nhung cong vinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu manh - hanh ((tang cua) OR (((tranh cua) OR (manh cua)))) nhung cong vinh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu manh - hanh ((tang cua) or (((tranh cua) OR (manh cua)))) nhung cong vinh toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu manh - hanh ((tang cua) or (((tranh cua) OR (manh cua)))) nhung cong vinh toan ban*.