The upside is that staff with Singaporean experience are highly sought after in China. Though mainland workers are skilled, they have little loyalty and readily jump from company to company. Not surprisingly, foreign investors don't trust them.
好處是有了「星」光加持，再去大陸，眼界自然不同；而且大陸人才素質雖好，但因忠誠度低，動不動就跳槽，外資並不信任。