I may also feel in need of facelift when reading your language "lesson".....

You say it is "Chinese"; in fact, it is not (Standard) "Chinese" but the Cantonese dialect which is not understand anywhere else in China outside Guangdong province, Macao and Hongkong. Next, there are no tones included in your version of the Cantonese sentences which then may not be pronounced correctly.

Before posting here, please get your language infos right.