Perhaps you should try some spelling variations:
nhat chieu » nhat hieu, nha hieu, nhat bieu
chieu sang » chieu sach, chieu xanh, hieu lang
trung tuan » trung thanh, trung tam, tran tuan
trung cua » truong cua, trung cap, dung cua
dong cong » duong cong, dung cong, dang cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: nhat chieu sang - hanh ((trung cua) OR (trung tuan)) dong cong tac toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "nhat chieu sang - hanh ((trung cua) OR (trung tuan)) dong cong tac toan cau".
• Adding a wildcard symbol may retrieve word variants: nhat chieu sang - hanh ((trung cua) OR (trung tuan)) dong cong tac toan cau*.