Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hoc thieu » hoc hien
canh manh » lanh manh, canh tranh, cach mang
cua thong » cua thuong, cua khong, cua tong
ho chieu » theo chieu, doi chieu, mot chieu
manh cua » doanh cua, ban cua
cong san » cong tac
san phan » san pham, van phan, sat phan
phan cac » nhan cach, phan dau, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (((hoc thieu) OR (toc thieu)))) xanh - canh manh cua thong cong san phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (((hoc thieu) OR (toc thieu)))) xanh - canh manh cua thong cong san phan cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (((hoc thieu) OR (toc thieu)))) xanh - canh manh cua thong cong san phan cac".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (((hoc thieu) OR (toc thieu)))) xanh - canh manh cua thong cong san phan cac*.