dear all,

Over the past years the Government has provided very successful management in the development and opening of the country, with this experience and good management, once again, i am confident WTO membership will be a positive step for the people of Vietnam.

thanks

CFVG
Cfvgdear all,

Over the past years the Government has provided very successful management in the development and opening of the country, with this experience and good management, once again, i am confident WTO membership will be a positive step for the people of Vietnam.

thanks

CFVG
I would split it into two sentences:

Over the past years the Government has provided very successful management in the development and opening of the country. Once again, with this experience and good management, I am confident WTO membership will be a positive step for the people of Vietnam.

It is not quite clear what "once again" refers to > my confidence/WTO membership
Over the past years, the government has provided very successful management in the development and opening of the country. With this experience and good management once again, I am confident that WTO membership will be a positive step for the people of Vietnam.
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Yes, I also had to think about what 'once again' relates to. I guess you will have to tell Feebs and me, Cfvg-- we had opposite opinions, I think.