of course not... minimum for the husband is 7500 EXCLUDING accommodation.
for the wife, not only 3800, even 7600 are not gonna help... it is very difficult for wife to sponsor her husband.. beside, you are saying 'single accomdation'.. it means she doesn't have a family status visa.. forget about it.. finf the Job and come here under the company sponsorship, what's the problem?

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"What lies behind us and what lies before us are small compared to what lies within us."
Oliver Wendell Holmes